Scratch post structure



The article is a scratch post structure for cats and other pets.

FIG. 1 is a perspective view of a scratch post structure embodying my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof, the opposite side being a mirror image;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a bottom view thereof.

The broken lines, showing a cat in FIG. 1, are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a scratch post structure, as shown and described. 